67916816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{35081}}^1$

素因数の和:35111

約数の個数: 30

約数和(自身を含む): 144643086

約数和(自身を除く): 76726270

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 35081, 70162, 140324, 280648, 385891, 561296, 771782, 1543564, 3087128, 4244801, 6174256, 8489602, 16979204, 33958408, 67916816]

約数ペア:

[(1, 67916816), (2, 33958408), (4, 16979204), (8, 8489602), (11, 6174256), (16, 4244801), (22, 3087128), (44, 1543564), (88, 771782), (121, 561296), (176, 385891), (242, 280648), (484, 140324), (968, 70162), (1936, 35081)]